Editor Features
Image Variable
How to use dynamic image variables in the SendBetter editor
Image variables enable you to create templates where images can be dynamically swapped without changing the design structure. This is particularly useful when you need to generate multiple versions of a design with different images while maintaining the same layout and styling.
Creating Image Variables
Define Variables
- Open the Variables panel in the left sidebar
- Click the
+
button to create a new variable - Select
Image
as the variable type - Provide:
- Variable name
- Default image URL (supports Google Drive shared links)
Supported Formats
- JPEG/JPG
- PNG
Applying Image Variables
Set Variable Images
- Select an image element in your design
- In the right panel, locate the Image settings
- Toggle the Variable switch to ON
- Select your image variable from the dropdown
- The image will update to show the default URL preview
Best Practices
- Use direct image URLs
- Ensure Google Drive links are properly shared
- Verify image formats before setting variables
API Integration
To change image variables when rendering, provide the new image URL as a query parameter: